Tom.be

Subnet
Calculator
Merger
Name

Subnet details 82.129.72.0/21

Network address 82.129.72.0
Prefix length 21 (255.255.248.0)
Range 82.129.72.0 - 82.129.79.255
Hexadecimal 52814800
Binary 01010010 10000001 01001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 82.129.64.0/20🔍
Previous subnet 82.129.64.0/21🔍
Next subnet 82.129.80.0/21🔍

Subnet tree

Netblock 82.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Netblock 82.129.0.0/17🔍 US-COGENT-20030620 (EU)
Netblock 82.129.64.0/18🔍 GB-COGENT-20100824 (EU)
Route 82.129.72.0/21🔍 AS48945 IFNL-AS (GB)🔍
Netblock 82.129.72.0/21🔍 IFNL-8-CGNT (GB)